RotoSub AB presents the world’s first Self Silencing Fan
Linköping, Sweden – June 16 2011 – Noise
pollution from fans has always been a problem, but a solution
is finally available. The novel RotoSub technology, RotoSub
R-ANC, takes a completely new approach by addressing the
problem at its source, enabling the fan to reduce its own
noise.
RotoSub R-ANC is an active noise reduction solution that
integrates fully into the fan itself. The solution dramatically
reduces its noise without increasing the size of the fan or
requiring any additional components.
“Customers are calling for smaller more efficient low-noise fans with a higher degree of integration
freedom” said Lars Strömbäck, CEO of
RotoSub. “By providing an easily integrated and quieter
solution, our customers can focus more of their creativity
into product design.”
RotoSub AB announced today that the RotoSub R-ANC technology will be presented in an invited
paper at the INTER-NOISE 2011 Congress in Osaka, Japan. The
congress is sponsored by the International Institute of Noise
Control Engineering (I-INCE), and is co-organized by the
Institute of Noise Control Engineering of Japan (INCE/J) and
the Acoustical Society of Japan (ASJ).
In conjunction with our ongoing project with the Swedish Trade Council in Japan meetings will be
held during the Japanese tour. If you want to schedule a
meeting please contact Sylvia Strömbäck. A video
preview, demonstrating the noise reduction capabilities of
the technology, is available on the RotoSub web site, at
http://www.rotosub.com/s_products_demo.php.
About RotoSub
Founded in 2004, RotoSub has established itself as a recognized specialist in the field of fan noise
reduction. Over the years, RotoSub has built up a strong IP
portfolio within the R-ANC technology consisting of knowhow,
patents and core algorithms.
Mission
“To be recognized as the number one company in the
fight against fan noise.”
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If you would like more information, or
to schedule an interview, please contact Sylvia Strömbäck at
+46 13 9913028 or email Sylvia at 
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Japanese: 
German: 